Its b cause <span>Indian troops fought against the British because they felt poorly treated.i just answered it can I get brainlest
</span>
Canada want to increae its population during that time to Help with the constructions of the railroad.So i believe the answer is B. Canada needed more workers to increase industry Back then, Canada took a lot of immigrants from China in order to expand the railroad industry (becausse the process of railroad building killed a lot of workers)